WrapperParam.h

Classes

WrapperParam -- Parameter handling for wrapped function objects (full description)

template <class T> class WrapperParam : public Function<T>

Interface

Public Members

WrapperParam()

explicit WrapperParam(const T &par)

explicit WrapperParam(const Vector<T> &par)

WrapperParam(const WrapperParam<T> &other)

WrapperParam<T> &operator=(const WrapperParam<T> &other)

virtual ~WrapperParam()

virtual const String &name() const

Description

Review Status

Reviewed By:: UNKNOWN
Date Reviewed:: before2004/08/25

Prerequisite

Function class
FunctionWrapper

Synopsis

This class is provided to enable easy specialization for the actual FunctionWrapper class.

Example

    Float func(const Vector<Float>& x) {return x(0)*x(1);}        // x*y
    // Convert C++ functions to Function
    FunctionWrapper<Float> Func(func, 2);

Template Type Argument Requirements (T)

T should have standard numerical operators and exp() function. Current implementation only tested for real types (and their AutoDiffs).

Thrown Exceptions

Assertion in debug mode if attempt is made to set a negative width
AipsError if incorrect parameter number specified.

To Do

Nothing I know of

Member Description

WrapperParam()
explicit WrapperParam(const T &par)
explicit WrapperParam(const Vector<T> &par)

Construct with the given parameters

WrapperParam(const WrapperParam<T> &other)

Copy constructor (deep copy)

WrapperParam<T> &operator=(const WrapperParam<T> &other)

Copy assignment (deep copy)

virtual ~WrapperParam()

Destructor

virtual const String &name() const

Give name of function